<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[ZhanBF的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/zhandingfeng</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; zhandingfeng]]></copyright><item><title><![CDATA[http请求：Error: read ECONNRESET错误排查]]></title><link>https://blog.youkuaiyun.com/zhandingfeng/article/details/123116337</link><guid>https://blog.youkuaiyun.com/zhandingfeng/article/details/123116337</guid><author>zhandingfeng</author><pubDate>Thu, 24 Feb 2022 17:41:49 +0800</pubDate><description><![CDATA[客户端：10.1.76.193
服务端：10.1.23.12

1、抓包

通过wireshark抓包，设置捕获包含目标主机ip的数据过滤条件，ip.addr ==10.1.23.12

成功包：success_dump.pcapng

失败包：error_dump.pcapng

也可以通过tcpdump获取，然后导入wireshark分析

tcpdump -i ens33 host 10.1.23.12 and port 8081 -n -vvv -X -w ./target.cap

2、比对分析.]]></description><category></category></item><item><title><![CDATA[Vmware复制centos7虚拟机操作]]></title><link>https://blog.youkuaiyun.com/zhandingfeng/article/details/89355650</link><guid>https://blog.youkuaiyun.com/zhandingfeng/article/details/89355650</guid><author>zhandingfeng</author><pubDate>Thu, 18 Apr 2019 16:25:14 +0800</pubDate><description><![CDATA[复制原来虚拟机所在的文件夹bigdata1
	使用vmware打开.vmx文件


重新指定系统信息


重新生成MAC地址


启动后虚拟机的mac地址就会变成上面生成的mac地址

开启虚拟机


进入后弹窗选择“我已复制该虚拟机”

修改IP地址，网关
1、cd /etc/sysconfig/network-scripts/

2、ls

3、sudo vim ifcfg-ens33
...]]></description><category></category></item><item><title><![CDATA[FtpUtil]]></title><link>https://blog.youkuaiyun.com/zhandingfeng/article/details/88074535</link><guid>https://blog.youkuaiyun.com/zhandingfeng/article/details/88074535</guid><author>zhandingfeng</author><pubDate>Sat, 02 Mar 2019 12:49:47 +0800</pubDate><description><![CDATA[package com.common.util;

import org.apache.commons.lang3.StringUtils;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPRep...]]></description><category></category></item><item><title><![CDATA[java操作clob]]></title><link>https://blog.youkuaiyun.com/zhandingfeng/article/details/53887464</link><guid>https://blog.youkuaiyun.com/zhandingfeng/article/details/53887464</guid><author>zhandingfeng</author><pubDate>Mon, 26 Dec 2016 16:51:33 +0800</pubDate><description><![CDATA[public int addXmlTemp(Emr_cda_standard_ntDTO bean,InputData inputData) throws GeneralException{
		 logger.info(" addXmlTemp begin ......");
		  String data = bean.getContent();
		  Writer outStream =]]></description><category></category></item><item><title><![CDATA[字符串导出xml文件并弹出下载对话框]]></title><link>https://blog.youkuaiyun.com/zhandingfeng/article/details/53887354</link><guid>https://blog.youkuaiyun.com/zhandingfeng/article/details/53887354</guid><author>zhandingfeng</author><pubDate>Mon, 26 Dec 2016 16:41:43 +0800</pubDate><description><![CDATA[导出单个xml文件：		List  resultList = gxwdgfDAO.queryXmlContent(bean,inputData);//字符串来源
	    	
	    	HttpServletResponse response = (HttpServletResponse) inputData.get(ValueConstant.HTTP_RESPONSE);]]></description><category></category></item><item><title><![CDATA[oracle xmltype字段类型内容读取]]></title><link>https://blog.youkuaiyun.com/zhandingfeng/article/details/53735649</link><guid>https://blog.youkuaiyun.com/zhandingfeng/article/details/53735649</guid><author>zhandingfeng</author><pubDate>Mon, 19 Dec 2016 10:28:01 +0800</pubDate><description><![CDATA[select t.content.getclobval()  from emr_cda_standard_nt t]]></description><category></category></item><item><title><![CDATA[oralcle数据误更新还原操作]]></title><link>https://blog.youkuaiyun.com/zhandingfeng/article/details/53693861</link><guid>https://blog.youkuaiyun.com/zhandingfeng/article/details/53693861</guid><author>zhandingfeng</author><pubDate>Fri, 16 Dec 2016 15:29:28 +0800</pubDate><description><![CDATA[//查询被更新的表十分钟前的数据（未被更新前）EMR_CDA_STANDARD_NT  为表名； SYSDATE ：系统时间；10：分钟数

SELECT * FROM EMR_CDA_STANDARD_NT  AS OF TIMESTAMP SYSDATE - 10/1440

//通过id关联把数据更新到十分钟前的状态
update EMR_CDA_STANDARD_NT t1 se]]></description><category></category></item><item><title><![CDATA[记录一次使用hibernate做批量操作碰到的问题]]></title><link>https://blog.youkuaiyun.com/zhandingfeng/article/details/53436412</link><guid>https://blog.youkuaiyun.com/zhandingfeng/article/details/53436412</guid><author>zhandingfeng</author><pubDate>Fri, 02 Dec 2016 16:53:09 +0800</pubDate><description><![CDATA[事务控制不当造成hibernate批量操作卡死]]></description><category></category></item></channel></rss>